Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856134 | Abrasive pad, which can substitute for a steel wool pad, and/or scouring pad and process for producing same | Jean-Luc Wertz | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856134 | Abrasive pad, which can substitute for a steel wool pad, and/or scouring pad and process for producing same | Jean-Luc Wertz | 1989-08-15 |